End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
csl. 推出「拍住賞」搶攻電子支付市場,759買野有半價! https://qooah.com/2015/07/27/csl-launch-tap-and-go-service/